KM161 - Error reading the material master &1 in plant &2

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 161

• Message text: Error reading the material master &1 in plant &2

What causes this issue?

An error occurred when the system tried to read the material master.
There is probably a program error in member &V3&.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM161 - Error reading the material master &1 in plant &2 ?

  The SAP error message KM161, which states "Error reading the material master &1 in plant &2," typically occurs when there is an issue accessing the material master data for a specific material in a particular plant. This error can arise due to various reasons, including:
  Causes:
  
  Material Not Created: The material specified in the error message may not exist in the system for the specified plant.
  Data Inconsistency: There may be inconsistencies or corruption in the material master data.
  Authorization Issues: The user may not have the necessary authorizations to access the material master data for the specified material and plant.
  Database Issues: There could be issues with the database, such as connectivity problems or database corruption.
  Configuration Issues: Incorrect configuration settings in the system may lead to difficulties in reading the material master data.
  
  Solutions:
  
  Check Material Existence: Verify that the material number (&1) exists in the system for the specified plant (&2). You can do this by using transaction code MM03 to display the material master.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the material master data. This can be checked with the help of your SAP security team.
  Data Consistency Check: Run a consistency check on the material master data. You can use transaction code MM02 to make changes or corrections if needed.
  Database Check: If you suspect a database issue, consult your database administrator to check for any connectivity or corruption issues.
  Review Configuration: Check the configuration settings related to material management in the system to ensure they are set up correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), MM02 (Change Material), MM01 (Create Material).
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with the error details and any steps you have already taken to resolve the issue.
  Documentation: Review SAP documentation related to material master data management for additional insights and best practices.
  
  By following these steps, you should be able to identify and resolve the cause of the KM161 error in your SAP system.